Rolling brush, cleaning device and cleaning system

By designing a roller brush body with a gradient outer diameter and centralized negative pressure processing combined with a cutting mechanism, the problem of roller brush deformation caused by hair entanglement is solved, and the cleaning efficiency and effect are improved.

CN223429480UActive Publication Date: 2025-10-14ANKER INNOVATIONS TECH CO LTD
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Patent Information

Application Number
CN202422277598.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-18
Publication Date
2025-10-14
Estimated Expiration
2034-09-18

AI Technical Summary

Technical Problem

During the cleaning process of the roller brush of the intelligent cleaning device, dirt, especially hair, easily adheres to and entangles, causing the roller brush to deform and affecting the cleaning efficiency.

Method used

A roller brush structure is designed, in which a first left brush body and a first right brush body are spaced apart along the axial direction of the roller, the outer diameter gradually decreases, and hair materials are gathered in the middle. Combined with the design of the baffle and the second brush body, a negative pressure mechanism is used to centrally process dirt, and a cutting mechanism is used to cut entangled hair.

Benefits of technology

It effectively concentrates hair matter, reduces the risk of entanglement, improves cleaning efficiency, prevents the roller brush from deforming, and improves the overall cleaning effect of the cleaning device.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a rolling brush, a cleaning device and a cleaning system, the rolling brush comprises a roller and a first brush body, and the roller is provided with a first end and a second end which are arranged at an interval in the axial direction; the first brush body is connected to the peripheral surface of the roller; the first brush body comprises a first left brush body and a first right brush body, the first left brush body and the first right brush body are distributed in the axial direction of the roller at intervals, the first left brush body extends from the first end to the middle of the roller, and the outer diameter, close to the first end, of the first left brush body is larger than that, close to the middle of the roller, of the first left brush body. The first right brush body extends from the second end to the middle of the roller, and the outer diameter, close to the second end, of the first right brush body is larger than that, close to the middle of the roller, of the first right brush body. According to the embodiment of the invention, the hair substances can be intensively gathered towards the preset position of the roller, so that the dirt can be intensively treated, the influence of the hair substances on the rolling brush is reduced, and the cleaning efficiency of the rolling brush is improved.
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